Tropical storm (SSHWS)
Temporary cyclone north 
DurationNever – Never
Peak intensity10 km/h (5 mph) (1-min)  1014mb hPa (mbar)
Tropical Storm Alberto was the first tropical cyclone of the 2018 hurricane season. When jets picked up wind speeds of 40mph on a tropical-like storm, they classified it as Alberto. Sadly, the jet malfunctioned, Alberto actually had winds of 5mph.

Quite embarrasing! LOL! The NHC hid in shame after this!